| 摘要 |
A system that incorporates teachings of the present disclosure may include, for example, a method for receiving a first radio frequency signal from a radio frequency identifier tag carried by a first item, retrieving from the first radio frequency signal information about the first item, identifying a need to replace the first item from the retrieved information, selecting according to a selection strategy at least one advertiser that promotes products, and selecting at least one product of the at least one advertiser that is at least similar to the first item. Other embodiments are disclosed.
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